From 0382100a97bfc27b36d920202e9e3decfdd7f21c Mon Sep 17 00:00:00 2001
From: Tim Allen <screwtape@froup.com>
Date: Wed, 26 Jul 2017 22:42:06 +1000
Subject: [PATCH] Update to v103r21 release.
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byuu says:

Changelog:

  - gb: added TAMA emulation [thanks to endrift for the initial notes]
  - gb: save RTC memory to disk (MBC3 doesn't write to said memory yet;
    TAMA doesn't emulate it yet)
  - gb: expect MMM01 boot loader to be at end of ROM instead of start
  - gb: store MBC2 save RAM as 256-bytes (512x4-bit) instead of
    512-bytes (with padding)
  - gb: major cleanups to every cartridge mapper; moved to Mapper class
    instead of MMIO class
  - gb: don't serialize all mapper states with every save state; only
    serialize the active mapper
  - gb: serialize RAM even if a battery isn't present¹
  - gb/cartridge: removed unnecessary code; refactored other code to
    eliminate duplication of functions
  - icarus: improve GB(C) heuristics generation to not include filenames
    for cartridges without battery backup
  - icarus: remove incorrect rearrangement of MMM01 ROM data
  - md/vdp: fix CRAM reads -- fixes Sonic Spinball colors [hex\_usr]
  - tomoko: hide the main higan window when entering fullscreen
    exclusive mode; helps with multi-monitor setups
  - tomoko: destroy ruby drivers before calling Application::quit()
    [Screwtape]
  - libco: add settings.h and defines to fiber, ucontext [Screwtape]

¹: this is one of those crystal clear indications that nobody's
actually playing the higan DMG/CGB cores, or at least not with save
states. This was a major mistake.

Note: I can't find any official documentation that `GL_ALPHA_TEST` was
removed from OpenGL 3.2. Since it's not hurting anything except showing
some warnings in debug mode, I'm just going to leave it there for now.
---
 fiber.c    | 1 +
 sjlj.c     | 1 +
 ucontext.c | 2 ++
 3 files changed, 4 insertions(+)

diff --git a/fiber.c b/fiber.c
index 38a293df..50af4a72 100644
--- a/fiber.c
+++ b/fiber.c
@@ -1,5 +1,6 @@
 #define LIBCO_C
 #include "libco.h"
+#include "settings.h"
 
 #define WINVER 0x0400
 #define _WIN32_WINNT 0x0400
diff --git a/sjlj.c b/sjlj.c
index 4d5017f5..1d0cb59a 100644
--- a/sjlj.c
+++ b/sjlj.c
@@ -7,6 +7,7 @@
 #include "libco.h"
 #include "settings.h"
 
+#define _BSD_SOURCE
 #define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <signal.h>
diff --git a/ucontext.c b/ucontext.c
index f4527bfb..9ba47c88 100644
--- a/ucontext.c
+++ b/ucontext.c
@@ -12,8 +12,10 @@
 
 #define LIBCO_C
 #include "libco.h"
+#include "settings.h"
 
 #define _BSD_SOURCE
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <ucontext.h>